CN207852178U - A kind of demonstration teaching utensil - Google Patents
A kind of demonstration teaching utensil Download PDFInfo
- Publication number
- CN207852178U CN207852178U CN201820022129.6U CN201820022129U CN207852178U CN 207852178 U CN207852178 U CN 207852178U CN 201820022129 U CN201820022129 U CN 201820022129U CN 207852178 U CN207852178 U CN 207852178U
- Authority
- CN
- China
- Prior art keywords
- fixed
- cutter hub
- half circular
- motor
- reciprocating apparatus
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
One and half circular beam A are arranged in a kind of rotary tillage perforating device teaching appliance between the cutter hub A of lower part and the cutter hub C of lower part, one and half circular beam B are arranged between the cutter hub B of lower part and the cutter hub D of lower part；The left end of the right end of half circular beam A and half circular beam B are connected and fixed by a tie-beam, and the top of tie-beam is connected and fixed the lower end of reciprocating apparatus C, and the upper end of reciprocating apparatus C is connected and fixed on supporting beam；The left end of half circular beam A is connected and fixed the lower end of reciprocating apparatus A, and the upper end of reciprocating apparatus A is connected and fixed supporting beam；The right end of half circular beam B is connected and fixed the lower end of reciprocating apparatus B, and the upper end of reciprocating apparatus B is connected and fixed supporting beam.
Description
Technical field
This application involves a kind of demonstration teaching utensil, especially a kind of demonstration teaching utensil of rotary tillage perforating device.
Background technology
With the development of China's perforating device construction technology, the succession of perforating device construction technology and development need teaching process
Implement the innovation with instructional technology.And for perforating device new technology complex technology teaching, due to teaching condition it is limited without
Scene can be reached and carry out concrete engineering construction teaching, generally require the teaching training for carrying out construction technology by demonstration teaching utensil
It supports.
Currently, domestic design and manufacture for rotary tillage perforating device construction demonstration teaching utensil is mostly by non-perforating device profession
The teaching appliance company of background makes, often to the design of rotary tillage perforating device construction demonstration teaching utensil excessively purely static and
Mold causes entity teaching appliance itself that cannot effectively embody the specific construction technology of rotary tillage perforating device construction and crucial work
Sequence has seriously affected quality of instruction and transfer of technology.
Invention content
This application involves demonstration teaching utensil, by the demonstration of rotary tillage perforating device demonstration teaching utensil dynamic and static state,
Student is allowed to understand the operation principle and using method of rotary tillage perforating device.
The application is achieved by the following technical solution：
Lifting tackle is arranged in the upper end of a kind of rotary tillage perforating device teaching appliance, including retractable telescopic rod, telescopic rod, stretches
The lower end of contracting bar is connected and fixed on the centre of supporting beam, and the lower left quarter of supporting beam fixes support A, and the right lower quadrant of supporting beam is fixed
Support B；
The lower end of support A is connected and fixed axis body A, and the front of axis body A is rotatablely installed motor A, and fixation is more around motor A
A cutter hub A is fixed in the outer end of a cutter hub bar A, each cutter hub bar A；Around posterior rotation installation the motor C, motor C of axis body A
Fixed multiple cutter hub bar C, a cutter hub C is fixed in the outer end of each cutter hub bar C；
The lower end of support B is connected and fixed axis body B, and the front of axis body B is rotatablely installed motor B, and fixation is more around motor B
A cutter hub B is fixed in the outer end of a cutter hub bar B, each cutter hub bar B；Around posterior rotation installation the motor D, motor D of axis body B
Fixed multiple cutter hub bar D, a cutter hub D is fixed in the outer end of each cutter hub bar D；
One and half circular beam A, the cutter hub B of lower part and the cutter hub D of lower part are set between the cutter hub A of lower part and the cutter hub C of lower part
Between be arranged one and half circular beam B；The left end of the right end of half circular beam A and half circular beam B are connected and fixed by a tie-beam, tie-beam
Top be connected and fixed the lower end of reciprocating apparatus C, the upper end of reciprocating apparatus C is connected and fixed on supporting beam；The left end of half circular beam A
It is connected and fixed the lower end of reciprocating apparatus A, the upper end of reciprocating apparatus A is connected and fixed supporting beam；The right end of half circular beam B is connected and fixed past
The upper end of the lower end of apparatus for coating B, reciprocating apparatus B is connected and fixed supporting beam.
The application has the advantages that：
The application can allow learner to learn related knowledge and its operation principle to rotary tillage perforating device.
Description of the drawings
The application is further described below in conjunction with the accompanying drawings：
Fig. 1 is the front view of the application；
Fig. 2 is the rearview of the application；
Fig. 3 is A-A views of Fig. 1；
Fig. 4 is B-B views of Fig. 1；
Fig. 5 is C-C views of Fig. 1.
In figure：1. pulley, 2. telescopic rods, 3. supporting beams, 4. reciprocating apparatus A, 5. reciprocating apparatus C, 6. reciprocating apparatus B, 7.
Support A, 8. support B, 9. axis body A, 10. axis body B, 11. tie-beams, 12. half circular beam A, 13. half circular beam B, 14. cutter hub E,
15. motor A, 16. motor B, 17. cutter hub bar A, 18. cutter hub bar B, 19. cutter hub A, 20. cutter hub B, 21. motor C, 22. motor D,
23. cutter hub bar C, 24. cutter hub bar D, 25. cutter hub C, 26. cutter hub D.
Specific implementation mode
Attached drawing is a kind of specific embodiment of the application, which includes retractable telescopic rod 2, the upper end of telescopic rod
Lifting tackle 1 is set, the lower end of telescopic rod is connected and fixed on the centre of supporting beam 3, and the lower left quarter of supporting beam fixes support A7,
The right lower quadrant of supporting beam fixes support B8；
The lower end of the support A is connected and fixed axis body A9, and the front of axis body A is rotatablely installed motor A15, the week of motor A
Fixed multiple cutter hub bar A17 are enclosed, a cutter hub A19 is fixed in the outer end of each cutter hub bar A；The posterior rotation of axis body A installs motor
Multiple cutter hub bar C23 are fixed around C21, motor C, a cutter hub C25 is fixed in the outer end of each cutter hub bar C；
The lower end of the support B8 is connected and fixed axis body B10, and the front of axis body B is rotatablely installed motor B16, motor B's
The fixed multiple cutter hub bar B18 of surrounding, a cutter hub B20 is fixed in the outer end of each cutter hub bar B；The posterior rotation installation electricity of axis body B
Multiple cutter hub bar D24 are fixed around machine D22, motor D, a cutter hub D26 is fixed in the outer end of each cutter hub bar D；
One and half circular beam A12, the knife of lower part are set between the cutter hub A of perforating device teaching appliance lower part and the cutter hub C of lower part
One and half circular beam B13 are set between body B and the cutter hub D of lower part；The left end of the right end of half circular beam A and half circular beam B pass through a company
It connects beam 11 to be connected and fixed, the top of tie-beam is connected and fixed the lower end of reciprocating apparatus C5, and the upper end of reciprocating apparatus C is connected and fixed on
Supporting beam；The left end of half circular beam A is connected and fixed the lower end of reciprocating apparatus A4, and the upper end of reciprocating apparatus A is connected and fixed supporting beam；Half
The right end of circular beam B is connected and fixed the lower end of reciprocating apparatus B6, and the upper end of reciprocating apparatus B is connected and fixed supporting beam.
Multiple cutter hub E14 are fixed in the lower part of half circular beam A.
Multiple cutter hub E14 are fixed in the lower part of half circular beam B.
In the application is all around the noun of locality of Fig. 1.
When demonstration, the perforating device teaching appliance is placed on soil layer, start motor A, motor B, motor C, motor D and
Reciprocating apparatus A, reciprocating apparatus B, reciprocating apparatus C；Motor A drives the positive hour hands rotations of multiple cutter hub A, motor B to drive multiple cutter hub B
Positive hour hands rotation, motor C drive multiple cutter hub C counterclockwises, motor D to drive multiple cutter hub D counterclockwises；Cutter hub A, knife
Soil layer is rotated cutout by body B, cutter hub C, cutter hub D in rotation.
The reciprocating apparatus A, reciprocating apparatus B and reciprocating apparatus C synchronize flexible up and down, half circular beam A of drive, half circular beam B
And half cutter hub E, the cutter hub E or more on half circular beam B on circular beam A impacts cutout.
The cutter hub A, cutter hub B, cutter hub C, cutter hub D, the soil of cutter hub E cutouts and water stir into mud, and mud is by slush pump
Discharge, telescopic rod produce the hole of certain depth in pressurization in soil layer.
Claims (3)
1. a kind of demonstration teaching utensil, including retractable telescopic rod（2）, lifting tackle is arranged in the upper end of telescopic rod（1）, stretch
The lower end of bar is connected and fixed on supporting beam（3）Centre, the lower left quarter of supporting beam fixes support A（7）, the right lower quadrant of supporting beam
Fixed support B（8）；
It is characterized in that：The lower end of the support A is connected and fixed axis body A（9）, the front rotational installation motor A of axis body A
（15）, multiple cutter hub bar A are fixed around motor A（17）, a cutter hub A is fixed in the outer end of each cutter hub bar A（19）；Axis body A
Posterior rotation installation motor C（21）, multiple cutter hub bar C are fixed around motor C（23）, the outer end of each cutter hub bar C is fixed
One cutter hub C（25）；
The support B（8）Lower end be connected and fixed axis body B（10）, the front rotational installation motor B of axis body B（16）, motor B
Around fix multiple cutter hub bar B（18）, a cutter hub B is fixed in the outer end of each cutter hub bar B（20）；The posterior rotation of axis body B
Motor D is installed（22）, multiple cutter hub bar D are fixed around motor D（24）, a cutter hub D is fixed in the outer end of each cutter hub bar D
（26）；
One and half circular beam A are set between the cutter hub A of perforating device teaching appliance lower part and the cutter hub C of lower part（12）, the cutter hub B of lower part
One and half circular beam B are set between the cutter hub D of lower part（13）；The left end of the right end of half circular beam A and half circular beam B are connected by one
Beam（11）It is connected and fixed, the top of tie-beam is connected and fixed reciprocating apparatus C（5）Lower end, the upper end of reciprocating apparatus C is connected and fixed
In supporting beam；The left end of half circular beam A is connected and fixed reciprocating apparatus A（4）Lower end, the upper end of reciprocating apparatus A is connected and fixed support
Beam；The right end of half circular beam B is connected and fixed reciprocating apparatus B（6）Lower end, the upper end of reciprocating apparatus B is connected and fixed supporting beam.
2. a kind of demonstration teaching utensil according to claim 1, it is characterised in that：Multiple knives are fixed in the lower part of half circular beam A
Body E（14）.
3. a kind of demonstration teaching utensil according to claim 1, it is characterised in that：Multiple knives are fixed in the lower part of half circular beam B
Body E（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022129.6U CN207852178U (en) | 2018-01-07 | 2018-01-07 | A kind of demonstration teaching utensil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820022129.6U CN207852178U (en) | 2018-01-07 | 2018-01-07 | A kind of demonstration teaching utensil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207852178U true CN207852178U (en) | 2018-09-11 |
Family
ID=63417450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820022129.6U Expired - Fee Related CN207852178U (en) | 2018-01-07 | 2018-01-07 | A kind of demonstration teaching utensil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207852178U (en) |
-
2018
- 2018-01-07 CN CN201820022129.6U patent/CN207852178U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180911 Termination date: 20210107 |